Illumio Zero Trust Security vs Tigera Calico Commercial Editions: Side-by-Side Comparison (2026)

Illumio Zero Trust Security: Zero Trust security platform with microsegmentation and endpoint protection. built by Illumio. Core capabilities include Microsegmentation across hybrid and multi-cloud environments, Real-time visibility and risk prioritization (Illumio Insights), Workload isolation and segmentation (Illumio Segmentation)..

Tigera Calico Commercial Editions: Network security & observability platform for Kubernetes environments. built by Tigera. Core capabilities include Multi-cluster pod-to-pod networking with multiple data plane options, DNS policies and Layer 7 network security policies, Egress gateway with stable IP addresses and firewall integration..

Both serve the Microsegmentation market but differ in approach, feature depth, and target audience.

Illumio Zero Trust Security differentiates with Microsegmentation across hybrid and multi-cloud environments, Real-time visibility and risk prioritization (Illumio Insights), Workload isolation and segmentation (Illumio Segmentation). Tigera Calico Commercial Editions differentiates with Multi-cluster pod-to-pod networking with multiple data plane options, DNS policies and Layer 7 network security policies, Egress gateway with stable IP addresses and firewall integration.

Illumio Zero Trust Security is developed by Illumio. Tigera Calico Commercial Editions is developed by Tigera. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Illumio Zero Trust Security and Tigera Calico Commercial Editions serve similar Microsegmentation use cases: both are Microsegmentation tools, both cover Microsegmentation, Kubernetes. Review the feature comparison above to determine which fits your requirements.